- Country
- Canada
- Manufacturer / Brand
- Emerson Canada; Toronto
- Year
- 1950 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 175678
From Canadian eBay seller 2060avenuewest.
From Canadian eBay seller 2060avenuewest.
From Canadian eBay seller 2060avenuewest.
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Dry Batteries / 1,5 & 67,5 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Power out
- 0.03 W (unknown quality)
- from Radiomuseum.org
- Model: 640 - Emerson Canada; Toronto
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Dimensions (WHD)
- 9 x 2 x 4 inch / 229 x 51 x 102 mm
- Notes
- Built-in loop antenna.
- Circuit diagram reference
- Radio College of Canada
- Literature/Schematics (1)
- Emerson Suppl. Pages 44, 46
- Author
- Model page created by Hans-Joachim Korn † 16.11.15. See "Data change" for further contributors.
- Other Models
-
Here you find 55 models, 29 with images and 49 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Emerson Canada; Toronto
Collections
The model 640 is part of the collections of the following members.